Analysis
- max time kernel
147s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
22/03/2024, 09:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-03-22_a7bbd69fe643d3ad072101496f029192_mafia.exe
Resource
win7-20240221-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-22_a7bbd69fe643d3ad072101496f029192_mafia.exe
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target 2024-03-22_a7bbd69fe643d3ad072101496f029192_mafia.exe
- Size 275KB
- Sample240322-lt3lqaah23
- SHA256 1519a8735ebed50f1df0a0ad6593040821032da73780be0cea2f5b36990a57cd
- MD5 a7bbd69fe643d3ad072101496f029192
- SHA1 20b83e95c1e7f1d9b07fa22e317590aea1e9b734
- SHA512 847491501244223d23e405a9dc1a8855812c2dc22c0dad23e543cacd9d62b4e125ab50fab0158bcdcc6376b9ac2cf51cf4e04ba8f2d573ee31b6e2adc88ea451
- SSDEEP 3072:K0x9cSImYuzJHZYx7YmG02RvcLqP+RhML4svPeTs+5KDR+UBz9cvMh2gYMva6SUJ:tJ1dHYxUmG02RkOP+MtWTsqKFP593H
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- GandCrab payload 3 IoCs
resource yara_rule behavioral2/memory/3640-2-0x0000000000400000-0x000000000055C000-memory.dmp family_gandcrab behavioral2/memory/3640-4-0x00000000008E0000-0x00000000008F7000-memory.dmp family_gandcrab behavioral2/memory/3640-7-0x0000000000400000-0x000000000055C000-memory.dmp family_gandcrab - Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
- Detects Reflective DLL injection artifacts 3 IoCs
resource yara_rule behavioral2/memory/3640-2-0x0000000000400000-0x000000000055C000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/3640-4-0x00000000008E0000-0x00000000008F7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/3640-7-0x0000000000400000-0x000000000055C000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader - Detects ransomware indicator 3 IoCs
resource yara_rule behavioral2/memory/3640-2-0x0000000000400000-0x000000000055C000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral2/memory/3640-4-0x00000000008E0000-0x00000000008F7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral2/memory/3640-7-0x0000000000400000-0x000000000055C000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 - Gandcrab Payload 3 IoCs
resource yara_rule behavioral2/memory/3640-2-0x0000000000400000-0x000000000055C000-memory.dmp Gandcrab behavioral2/memory/3640-4-0x00000000008E0000-0x00000000008F7000-memory.dmp Gandcrab behavioral2/memory/3640-7-0x0000000000400000-0x000000000055C000-memory.dmp Gandcrab - Program crash 1 IoCs
pid pid_target Process procid_target 1356 3640 WerFault.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-22_a7bbd69fe643d3ad072101496f029192_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_a7bbd69fe643d3ad072101496f029192_mafia.exe"1⤵PID:3640
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 4602⤵
- Program crash
PID:1356
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3640 -ip 36401⤵PID:1900